package com.myPractice.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.itheima.entity.Result;
import com.itheima.pojo.Spec;
import java.util.List;


public interface SpecService extends IService<Spec> {
    Result<List<Spec>> findAll();

    Result updateSpec(Spec spec);
}
